| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.45 | 10.180% | $173.4784 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $29.94 | 11.206% | $33.2951 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $18.54 | 5.254% | $19.5141 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $215.83 | 10.470% | $238.4274 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $239.69 | 4.229% | $249.8265 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $15.35 | 10.131% | $16.9051 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $71.77 | 5.547% | $75.7511 | $75.75 | $75.75 | $75.80 |
| 7 purchase totals = | $748.57 | $807.1977 | $807.21 | $807.25 | $807.20 | |